We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

PROTO Master Set: 246 Total Pcs, Metric/SAE - Tool Only Sets
PROTOTool Only Sets

PROTO Master Set: 246 Total Pcs, Metric/SAE

The PROTO Master Set (SKU JCS-MAS-1A, MPN JCS-MAS-1A) is a tool-only set comprising 246 total pieces in Metric and SAE sizes with 1/4 in and 3/8 in socket drive sizes. The set includes (1) Needle Nose Plier, (5)…

SKU 3G-OTH-267194

Also listed as: JCSMAS1A · JCS MAS 1A

Brand
PROTO
Item
Master Set: 246 Total Pcs, Metric/SAE
Category
Tool Only Sets
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PROTO
Manufacturer Part Number
JCS-MAS-1A

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Master Set (SKU JCS-MAS-1A, MPN JCS-MAS-1A) is a tool-only set comprising 246 total pieces in Metric and SAE sizes with 1/4 in and 3/8 in socket drive sizes. The set includes (1) Needle Nose Plier, (5) Cabinet Screwdrivers, (38) Bit Sockets, and (3) Adjustable Wrenches.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO Master Set JCS-MAS-1A used for?

The PROTO Master Set is a 246-piece tool set for industrial maintenance, repair, and assembly. It includes Metric and SAE sockets with 1/4 in and 3/8 in drives, plus pliers, screwdrivers, and wrenches, making it suitable for automotive, manufacturing, and facility applications.

What are the specifications of the PROTO Master Set JCS-MAS-1A?

The PROTO Master Set (MPN JCS-MAS-1A) contains 246 total pieces in Metric and SAE sizes with 1/4 in and 3/8 in socket drive sizes. Included are (1) Needle Nose Plier, (5) Cabinet Screwdrivers, (38) Bit Sockets, and (3) Adjustable Wrenches. It is a tool-only set.

Where to buy the PROTO Master Set JCS-MAS-1A worldwide?

3G Electric supplies the PROTO Master Set JCS-MAS-1A to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 246-piece tool set.

How to select the right PROTO Master Set for industrial use?

When selecting a PROTO Master Set, consider the socket drive sizes (1/4 in and 3/8 in) and whether you need Metric or SAE fasteners. The JCS-MAS-1A covers both systems with 246 pieces including pliers, screwdrivers, and wrenches. For heavy-duty applications, verify tool material and warranty.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO tool only sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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This 15-piece metric combination wrench set from PROTO features 12-point openings for improved grip on hex fasteners. The satin finish provides corrosion resistance. Wrenches range from 7 mm to 32 mm and are stored in a canvas pouch. Suitable for tightening and loosening metric fasteners in industrial maintenance, automotive repair, and mechanical assembly
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This 15-piece metric combination wrench set from PROTO features 12-point openings for improved grip on hex fasteners. The satin finish provides corrosion resistance. Wrenches range from 7 mm to 32 mm and are stored in a canvas pouch. Suitable for tightening and loosening metric fasteners in industrial maintenance, automotive repair, and mechanical assembly
PROTO Combination Wrench Set: Alloy Steel, Chrome, 10 Tools, 7/16 in to 1 in Range of Head Sizes (MPN J1200GHASDT500)
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PROTO Combination Wrench Set: Alloy Steel, Chrome, 10 Tools, 7/16 in to 1 in Range of Head Sizes (MPN J1200GHASDT500)
PROTO Combination Wrench Set: Alloy Steel, Chrome, 14 Tools, 1/4 in to 1 in Range of Head Sizes, Std (MPN JSCRT-14S)
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PROTO Combination Wrench Set: Alloy Steel, Chrome, 14 Tools, 1/4 in to 1 in Range of Head Sizes, Std (MPN JSCRT-14S)

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